.formContainer {
    position: fixed;
    background-color: #fff;
    width: 500px;
    height: 320px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    padding: 20px;
    border-radius: 10px;
}
.formContainer h2 {
    text-align: center;
    margin-bottom: 50px;
}